<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>demo07表格标签</title>
</head>
<body>
<table border="1px" style="border-collapse:collapse">
    <caption>授课表</caption>
    <tr>
        <td>姓名</td>
        <td>授课内容</td>
        <td>序号</td>
    </tr>
    <tr>
        <td>超超</td>
        <td>Redis</td>
        <td>1</td>
    </tr>
    <tr>
        <td>宇宇</td>
        <td>全栈</td>
        <td>2</td>
    </tr>
    <tr>
        <td>胖小宝</td>
        <td>JRE</td>
        <td>3</td>
    </tr>
</table>

<hr>
<table border="1px" style="border-collapse:collapse">
    <tr>
        <td>1-1</td>
        <td>1-2</td>
        <td>1-3</td>
        <td>1-4</td>
    </tr>
    <tr>
        <td>2-1</td>
        <td colspan="2">2-2</td>
        <td rowspan="3">2-4</td>
    </tr>
    <tr>
        <td>3-1</td>
        <td>3-2</td>
        <td>3-3</td>
    </tr>
    <tr>
        <td>4-1</td>
        <td>4-2</td>
        <td>4-3</td>
    </tr>
</table>

<hr>
<table border="1px" style="border-collspse:collapse">
    <caption>购物车</caption>
    <tr>
        <th>商品编号</th>
        <th>商品名称</th>
        <th>商品价格</th>
    </tr>
    <tr>
        <td>1</td>
        <td>荣耀X60</td>
        <td>2601</td>
    </tr>
    <tr>
        <td>2</td>
        <td>三折叠，怎么折都有面</td>
        <td>27399</td>
    </tr>
    <tr>
        <td>总价</td>
        <td colspan="2">30000</td>
    </tr>
</table>
</body>
</html>